40 OTTO VERNON DARBISHIRE, (Schwed. Südpolar-Exp. 
Nephroma Hrrnm. 
Nephroma antarcticum (JAcQ.) NyL. — NyL. Syn. Lich. I. p. 317. 
Literature: CROMB. Fueg. p. 231. — HELLE. N. Z. p. 26. — HuE Lich. Extra. No. 366. — Mürr. Gaz. ], 
55. — MüLr. Mag. p. 154. — MÜLL. Speg. No. 27. — Nyr. Fueg. p. 5. — Waın. Belg. p. 27. 
Distribution: South America. 
Localities: Tierra del Fuego (2, 4, 5). — On trees, mixed with earth; in fruit. 
Nephroma australe A. Rıch. — Nyr. Syn. Lich. I, p. 318. 
Literature: HELLB. N. Z. p. 27. — HUE. Lich. Extra No. 367. 
Distribution: New Zealand and south America. 
Locality: Tierra del Fuego* (1). — On trees, in fruit. This specimen is rather 
doubtfully thus named. 
Leptogium Kr. 
Leptogium tremelloides Acu. — NyL. Syn. Lich. I, p. 124. 
Literature: HELLB. N. Z. p. 144. — HUE. Lich. Extra No. 22. — Waın. Bresil I, p. 224. 
Collema tremelloides ACH. — Hook. Fl. Ant. II, p. 541. 
Distribution: In the warmer parts throughout the world. 
Localities: South Georgia* (13, I9Q). — Over earth and moss. 
PYRENOCARREI. 
Verrucaria PERS. 
Verrucaria exquisita nov. spec. 
Description: p. 17. 
Locality: South Georgia (18). — On stone, in fruit. 
Verrucaria famelica nov. spec. 
Description: p. 18, pl. 3, fig. 33- 
Locality: South Shetland Islands* (21). — On stone, in fruit. 
Verrucaria glaucoplacoides nov. spec. 
Description: p. 18, pl. 3, fig. 34, 35. 
Locality: Falkland Islands (9, II). — On stone, in fruit. 
Thamnolia Ach. 
Thamnolia vermicularis Sw. — Nvr. Syn. Lich. I, p. 264. 
Literature: CROMB. Fueg. p. 226. — DARBISH. Fram, p. 50. — Herz». N. Z. p. 92. — Hue. Lich. Extra, 
No. 47. — Mürr. Mag. p. 151. — Nyr. Fueg. p. 24. 
Cenomyce? vermicularis ACH. — Hook. Fl. Ant. II, p. 532. 
Distribution: Arctic to southern America; Arctic Asia; Arctic and alpine Europe; Australia and New Zealand. 
Locality: Tierra del Fuego (7). — Over earth and moss. 
